# Gerhard Mammel
**Wikidata**: [Q94809406](https://www.wikidata.org/wiki/Q94809406)  
**Source**: https://4ort.xyz/entity/gerhard-mammel


## References

1. Integrated Authority File
2. Catalog of the German National Library
3. [The Fine Art Archive](https://cs.isabart.org/person/108500)
4. [Source](https://kalliope-verbund.info/DE-611-BF-101377)